Odd-even scheme in Delhi will not be extended, Delhi Chief Minister Arvind Kejriwal said today as road-rationing scheme that began on November 4 for 12 days, ends today with no relief in pollution levels. "Weather monitoring agencies have said that in the coming 2-3 days pollution levels will come down, so we will not extend odd-even scheme and cause any unnecessary inconvenience to people," the Delhi Chief Minister today said.